At the beginning of her run as incestuous, scheming queen regent Cersei Lannister on Game of Thrones, Lena Headey used to get nervous during late night TV appearances. But those days are gone—or just drowned in wine.

Last night, Headey put on her Cersei face to crush Ser James of House Kimmel in a wine-drenched war of words, proving she's basically Don Rickles with great cheekbones. Nobody beats the Lannisters when it comes to wielding an insult (or a goblet).